Cushion|Natural|GIA

1.21ct F VS1 Cushion Natural Diamond

VG • F/VS1 • GIA 1398582512

Certificate GIA 1398582512

Diamond specifications and retailer prices

From $6,450 USD
As of November 4, 2026
Save $5,649 USD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $12,099 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1398582512. Listed at 23 retailers as of November 4, 2026, with prices from $6,450 to $12,099, a $5,649 spread on the same certified stone. MOH London lists it at $12,099. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1398582512
Dimensions6.82 × 5.53 × 3.85 mm
L/W Ratio1.23
Culet sizeNone
Top View
6.82 mm5.53 mm1.21 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1398582512
Side View
Table 71.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $12,099 USD|Low: $6,450 USD|High: $12,278 USD|Avg: $8,349 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$6,450 USD
Retailer 7$6,515 USD
Retailer 10$6,688 USD
Retailer 8$7,279 USD
Retailer 9$7,280 USD
Retailer 2$8,033 USD
Retailer 11$8,143 USD
Retailer 6$8,243 USD
Retailer 5$8,995 USD
Retailer 4$10,620 USD
MOH London$12,099 USD

46 data points across 11 retailers

23 retailers$6,450 USD to $12,099 USD

B
Cheapest Retailer
-
$6,450 USD
B
Retailer 2
-
$6,515 USD
View
B
Retailer 3
-
$6,688 USD
View
B
Retailer 4
-
$6,758 USD
View
B
Retailer 5
-
$6,817 USD
View
B
Retailer 6
-
$6,992 USD
View
B
Retailer 7
-
$7,193 USD
View
B
Retailer 8
-
$7,270 USD
View
B
Retailer 9
-
$7,279 USD
View
Final sale: no returns
Retailer 10
-
$7,280 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$8,033 USD
View
B
Retailer 12
-
$8,110 USD
View
B
Retailer 13
-
$8,143 USD
View
Retailer 14
-
$8,243 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$8,632 USD
View
B
Retailer 16
-
$8,680 USD
View
B
Retailer 17
-
$8,680 USD
View
B
Retailer 18
-
$8,970 USD
View
B
Retailer 19
-
$8,995 USD
View
B
Retailer 20
-
$9,418 USD
View
Retailer 21
-
$9,588 USD
View
Price last confirmed 14 days ago
B
Retailer 22
-
$10,620 USD
View
Most Expensive
B
MOH London
7D1ABF995 · Nov 4
$12,099 USD
£9,527 GBP
View
22 more retailers have this diamond
Prices start from $6,450 USDSave up to $5,649 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.21ct Cushion
$6,450 USD